Answer:

Step-by-step explanation:
Given


Required
Represent as an equation;

Expand the above

<em>Recall that b = $10 ----given</em>
becomes


As said before, 160 is the correct answer
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Answer:
2,3,4,5,6,7,8,9 etc
Step-by-step explanation:
Answer:
Yes. it is a function
Step-by-step explanation:
None of the x's axis are the same